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发明名称
D C TO D C CONVERTER
摘要
申请公布号
GB8520275(D0)
申请公布日期
1985.09.18
申请号
GB19850020275
申请日期
1985.08.13
申请人
STC PLC
发明人
分类号
H02M3/338
主分类号
H02M3/338
代理机构
代理人
主权项
地址
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